Home / 8,063,058.74-11,127,022-4,441,386.74

Finding the Fourth Proportional to 8,063,058.74, 11,127,022 and 4,441,386.74

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Solution

The fourth proportional to 8,063,058.74, 11,127,022 and 4,441,386.74 is: 6,129,114.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,063,058.74 : 11,127,022 = 4,441,386.74 : x
  2. Step 2: Convert to fraction form
    8,063,058.74/11,127,022 = 4,441,386.74/x
  3. Step 3: Cross multiply
    8,063,058.74x = 11,127,022 × 4,441,386.74
  4. Step 4: Simplify right side
    8,063,058.74x = 49,419,407,966,488.28
  5. Step 5: Solve for x
    x = 49,419,407,966,488.28/8,063,058.74
  6. Step 6: Final answer
    x = 6,129,114.22

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.